PT -期刊文章盟Finnstrom Orvar AU - Kallén, Bengt AID - 10.1183/09031936.00066713 DP - 2013 Nov 01 TA - European Respiratory Journal PG - 1431--1431 VI - 42 IP - 5 4099 - //www.qdcxjkg.com/content/42/5/1431.short 4100 - //www.qdcxjkg.com/content/42/5/1431.full SO - Eur Respir J2013 Nov 01; 42